Soichi Masui

Directing

Born: March 29, 1966

Birthplace: Urawa, Saitama, Japan

Souichi Masui (増井 壮一, Masui Sōichi, born 1966) is a Japanese anime director and storyboard artist from Urawa City, Saitama Prefecture (currently Saitama City). He sometimes works under the pseudonym Kazuma Mizukusa (水草一馬).